Assets And Policyholder Liabilities Under Insurance And Investment Contracts (Summary Of Movement In Assets And Policyholder Liabilities Under Investment Contracts) (Details) $ in Thousands	9 Months Ended
	Mar. 31, 2021 USD ($)
Assets And Policyholder Liabilities Under Insurance And Investment Contracts [Abstract]
Assets, Beginning Balance	$ 490
Assets, Increase in policyholder benefits under investment contracts	19
Assets, Claims and decrease in policyholders' benefits under investment contracts	(151)
Assets, Foreign currency adjustment	83
Assets, Ending Balance	441
Investment contracts, Beginning Balance	(490)
Investment contracts, Increase in policy holder benefits under investment contracts	(19)
Investment Contracts, Claims and decrease in policyholder' benefits under investment contracts	151
Investment contracts, Foreign currency adjustment	(83)
Investment contracts, Ending Balance	$ (441)